TLDR Review: Energizer 3V Lithium Coin Batteries
Verdict
These Energizer 3V Lithium Coin Batteries offer reliable performance and essential safety features, such as a bitter taste and moisture-detecting dye, making them ideal for devices accessed by children. Despite the frustration due to the overly secure packaging, they are a dependable choice for those needing long-lasting battery replacements.
- Top pro:
- Batteries are long-lasting and suitable for various devices such as blood glucose monitors and key fobs.
- Top con:
- The packaging is excessively secure and difficult to open without scissors or a similar tool.
Pros
- •Batteries are long-lasting and suitable for various devices such as blood glucose monitors and key fobs.
- •Safety features include a bitter taste and color-changing dye to deter and detect ingestion by children.
- •Reliable performance restores functionality to devices.
- •Many users express strong brand loyalty due to positive experiences.
- •Good size fit for most 3V coin lithium battery applications.
Cons
- •The packaging is excessively secure and difficult to open without scissors or a similar tool.
- •Accessing the batteries can be inconvenient, especially in urgent situations.
- •The frustration with packaging suggests planning ahead to have tools handy.
We may earn a commission when you buy through these links, at no extra cost to you. How ShopSavvy makes money
How we researched this
About this review: it summarizes the professional reviews and customer ratings ShopSavvy collected for this product, alongside prices from 10 retailers in ShopSavvy's price data, most recently seen Jun 20, 2026.
Where to Buy
| Retailer | Price | Last seen | Buy |
|---|---|---|---|
| $3.79 | Jun 20, 2026 may have changed | ||
| $3.99 | Sep 8, 2024 may have changed | ||
| $5.39 | Sep 8, 2024 may have changed | ||
| $5.99 | Sep 8, 2024 may have changed | ||
| $7.48 | Sep 8, 2024 may have changed |
Download ShopSavvy App
Compare prices across tens of thousands of stores, set price alerts, watch for deals by keyword, and much more.
Install ShopSavvy Browser Extension
Compare and track prices automatically while you shop online at thousands of websites.
